network routing tutorial

Original address: Https://blogs.oracle.com/ronen/entry/diving_into_openstack_network_architecture2In the previous article, we learned about several basic network components used by the OpenStack network and explained how the network was communicated through some simple use cases. In this article, we will explore the settings of the

Mesh Routing Protocol is a Routing Protocol that runs on a wireless random network (MANETs) and a wireless Mesh Network (WMNs, the main function is to provide a data transfer path. Because the network topology of MANETs or WMNs is dynamic and variable and supports mobility,

Basic Introduction to network router Static Routing this article mainly introduces some basic knowledge of the router, so that new users can understand the working principle of the router. Today, I will use a network-connected router as an example to illustrate the concept of a route table and how to set a static route.1. log on to the vro-

, which can be solved by using Netns on Linux, that is, net namespace.Netns is a fun thing to do, which allows you to simulate multiple network devices on a single machine, meaning it is unusual:1. Using Netns can make full use of idle processor resources, especially when the performance of your multi-card network voltage is not satisfied with the CPU;2. Use Netns to isolate different types of

The route command Network Configuration Route command is used to display and set the network routing table in the Linux kernel, and the route command sets the routing primarily to static routes. To achieve communication between two different subnets, you need a router that is connected to two networks, or a gateway to

The Route routing feature makes it very important that we do not use frequently-used features. With this feature, we can easily achieve cross-network segment mutual access. In our daily work, people often cannot access each other because the assigned IP address is not in the same CIDR block, which makes data exchange between employees inconvenient. Although the third-layer switch technology VLAN can be used

, which can be solved by using Netns on Linux, that is, net namespace.Netns is a fun thing to do, which allows you to simulate multiple network devices on a single machine, meaning it is unusual:1. Using Netns can make full use of idle processor resources, especially when the performance of your multi-card network voltage is not satisfied with the CPU;2. Use Netns to isolate different types of

VPN: Enhanced Interior Gateway Routing Protocol It was an enhanced version of the early IGRP that added a strong internal gateway routing protocol. It has made some extensions to IGRP, And the principle is similar. The difference is not very big. So we will introduce it here, we will not introduce IGRP any more, and we will not use IGRP any more in the future. However, it is a proprietary

Using sniffer experts to analyze routing loops in the Network Sniffer expert analysis system is one of the intelligent analysis systems provided by sniffer, he can intelligently analyze the data streams in the network to provide Intelligent Analysis of all objects in the network from the data link layer to the applicat

On the issue of protocol converters we have said a lot, but also to promote the development of routing technology, now, network construction has been in-depth to the various branches of the industry, such as the power industry, such as rural power Information network. General Enterprise use of Ethernet switch network

address segment is added. 0.0.0.0 is available for all egress subnet masks. Gateway indicates the egress Gateway. Other interfaces and metric represent the number of special routing interfaces and the cost of reaching the target address. We describe how to set a route in WINDOWS based on the single Nic and multi-nic (taking dual Nic as an example. 1. Single NIC: In WINDOWS, there are four basic routes. For details, refer to (type the route print comm

Analysis of the network card caused by Alpha routing ring when we test network packet loss, we usually use ping to query the target. The main causes of network packet loss include device faults, virus attacks, and other causes, today, we will introduce packet loss caused by routing